and afghanistan. >> nina, you get the last word. merry christmas. see you next week. steves: the dramatic rock of cashel is one of ireland's most evocative sites. this was the seat of ancient irish kings for seven centuries. st. patrick baptized king aengus here in about 450 a.d. in around 1100, an irish king gave cashel to the church, and it grew to become the ecclesiastical capital of all ireland. 800 years ago, this monastic community was just a chapel and a round tower standing high on this bluff.